Laser 2000
Home > Products > Light Delivery & Control > Microscopy Filters > Individual Filters > Bandpass Filters > 390/482/532/640 nm BrightLine® quad-band bandpass filter

390/482/532/640 nm BrightLine® quad-band bandpass filter

Semrock Logo

Individual multiband fluorescence bandpass filters that utilize Semrock’s patented single-substrate construction. These filters have extremely high transmission, steep and well-defined edges, and outstanding blocking between the passbands. All thin-film, hard-coated construction for unsurpassed performance and reliability.

Note on spectral plots:
In the past, each shipment has included a spectral plot for every filter and every lot code in the shipment. In an effort to be more eco-friendly, we will no longer be including these plots with each shipment. If you require spectral plot data, please see here for more information.

Optical Specifications
Transmission BandBand 1: Tavg > 85% 370 – 410 nm
Band 2: Tavg > 90% 473 – 491 nm
Band 3: Tavg > 90% 530.5 – 533.5 nm
Band 4: Tavg > 90% 632.8 – 647.1 nm
Transmission WavelengthBand 1: 390 nm
Band 2: 482 nm
Band 3: 532 nm
Band 4: 640 nm
Transmission Wavelength Range633 - 647 nm
FWHM BandwidthBand 4: 20 nm
Band 2: 22.4 nm
Band 1: 44.5 nm
Band 3: 8 nm
Blocking BandOD > 3.5 419.8 nm
OD > 3.5 467.5 nm
OD > 3.5 496.8 nm
OD > 3.5 524.5 nm
OD > 3.5 541.8 nm
OD > 3.5 622.9 nm
OD > 3.5 655.1 nm
ODavg > 2 925 – 1100 nm
ODavg > 4 850 – 925 nm
ODavg > 5 200 – 364 nm
ODavg > 6 429.5 – 462 nm
ODavg > 6 502.5 – 518.5 nm
ODavg > 6 550 – 613 nm
ODavg > 6 663 – 850 nm


General Specifications
Angle of Incidence0 ± 5 °
Cone Half-angle7 °
Filter Effective Index2.05 Understanding 'Effective Index of Refraction' neff
Optical Damage RatingTesting has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm²) for over 500 hrs.


Physical Specifications (for standard parts - please contact us for custom sizes)
ShapeRound
Size25 x 5.0 mm
21.8 x 2.0 mm
Transverse Dimensions, Diameter25 mm
Transverse Tolerance, Mounted+ 0.0 / - 0.1 mm
Filter Thickness, Mounted5.0 mm
Filter Thickness Tolerance, Mounted± 0.1 mm
Clear Aperture≥ 21 mm
Surface Quality (Scratch-Dig)60-40
Substrate Thickness2.0 mm
Substrate TypeLow-autofluorescence optical quality glass
OrientationArrow on ring indicates preferred direction of propagation of light


FF01-390/482/532/640-21.8-D

  • Unmounted
  • Size: 21.8 x 2.0 mm

FF01-390/482/532/640-25

  • Mounted
  • Size: 25 x 5.0 mm

Transmission

Loading chart data...

Optical Density

Loading chart data...

Semrock Spectral Plot Info
FF01-390_482_532_640_Spectrum
BACK
TO TOP

Request a Demo

FF01-390/482/532/640

Ask the Expert

If you’re interested in the products shown here, or have questions about something you can’t find on our website, please get in touch through the form below.

Our knowledgeable sales team will be happy to help. We can normally source exactly what you need, or work with you to come up with custom solutions.

Alternatively, just call +44 (0) 1933 461 666 and ask to speak to the Photonics team.